🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.57 AU - 0.59 AU

Year: 290 Days

Day: 40.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.3

Radius: 12.4

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.35 AU - 1.83 AU

Year: 1315 Days

Day: 10.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 45,249,534 km

• M1: 164,857 km (0.113 R)
• M2: 331,509 km (0.104 R)
• M3: 582,235 km (0.088 R)
• M4: 690,693 km (0.079 R)
• M5: 864,526 km (0.073 R)
• M6: 971,040 km (0.108 R)
• M7: 1,183,469 km (0.12 R)
• M8: 1,396,047 km (0.094 R)
• M9: 1,605,036 km (0.118 R)
• M10: 1,833,322 km (0.117 R)
• M11: 2,126,833 km (0.069 R)
• M12: 2,228,111 km (0.108 R)
• M13: 2,331,034 km (0.099 R)
• M14: 2,416,604 km (0.108 R)
• M15: 2,600,609 km (0.106 R)
• M16: 2,860,162 km (0.071 R)
• M17: 2,962,187 km (0.071 R)
• M18: 3,212,315 km (0.101 R)
• M19: 3,329,301 km (0.064 R)
• M20: 3,415,319 km (0.112 R)
• M21: 3,513,007 km (0.11 R)
• M22: 3,700,154 km (0.09 R)
• M23: 3,981,248 km (0.1 R)
• M24: 4,246,186 km (0.106 R)
• M25: 4,445,750 km (0.119 R)
• M26: 4,636,487 km (0.115 R)
• M27: 4,757,212 km (0.097 R)
• M28: 4,890,953 km (0.097 R)
• M29: 4,976,822 km (0.107 R)
• M30: 5,063,290 km (0.106 R)
• M31: 5,262,554 km (0.104 R)
• M32: 5,528,240 km (0.064 R)
• M33: 6,085,941 km (0.106 R)
• M34: 6,284,756 km (0.059 R)
• M35: 6,391,569 km (0.102 R)
• M36: 6,539,671 km (0.107 R)
• M37: 6,990,559 km (0.07 R)
• M38: 7,212,861 km (0.062 R)
• M39: 7,310,998 km (0.09 R)
• M40: 7,536,591 km (0.077 R)
• M41: 7,707,432 km (0.098 R)
• M42: 7,850,747 km (0.057 R)
• M43: 7,937,214 km (0.095 R)
• M44: 8,052,853 km (0.11 R)
• M45: 8,344,719 km (0.06 R)
• M46: 8,684,605 km (0.071 R)
• M47: 8,789,025 km (0.091 R)
• M48: 8,923,812 km (0.106 R)
• M49: 9,225,850 km (0.073 R)
• M50: 9,408,659 km (0.113 R)
• M51: 9,700,674 km (0.088 R)
• M52: 9,808,983 km (0.1 R)
• M53: 9,933,299 km (0.098 R)
• M54: 10,152,160 km (0.025 R)
• M55: 10,262,115 km (0.113 R)
• M56: 10,340,953 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.3

Radius: 12.7

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.26 AU - 4.7 AU

Year: 5209 Days

Day: 7.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 45,249,534 km

• M1: 226,192 km (0.069 R)
• M2: 357,389 km (0.069 R)
• M3: 560,094 km (0.062 R)
• M4: 669,151 km (0.08 R)
• M5: 1,065,137 km (0.054 R)
• M6: 1,194,689 km (0.107 R)
• M7: 1,494,184 km (0.106 R)
• M8: 1,603,689 km (0.042 R)
• M9: 1,988,604 km (0.1 R)
• M10: 2,192,207 km (0.107 R)
• M11: 2,388,480 km (0.067 R)
• M12: 3,074,535 km (0.032 R)
• M13: 3,439,853 km (0.072 R)
• M14: 3,586,759 km (0.12 R)
• M15: 3,869,798 km (0.093 R)
• M16: 4,108,556 km (0.09 R)
• M17: 4,316,946 km (0.027 R)
• M18: 4,440,214 km (0.115 R)
• M19: 4,529,076 km (0.094 R)
• M20: 4,636,337 km (0.11 R)
• M21: 5,074,360 km (0.057 R)
• M22: 5,487,549 km (0.094 R)
• M23: 5,582,993 km (0.116 R)
• M24: 5,931,256 km (0.106 R)
• M25: 6,187,218 km (0.116 R)
• M26: 6,286,701 km (0.06 R)
• M27: 6,874,022 km (0.116 R)
• M28: 7,268,362 km (0.11 R)
• M29: 7,457,753 km (0.056 R)
• M30: 7,734,360 km (0.111 R)
• M31: 7,884,705 km (0.061 R)
• M32: 7,992,565 km (0.088 R)
• M33: 8,144,557 km (0.074 R)
• M34: 8,275,605 km (0.08 R)
• M35: 8,717,517 km (0.055 R)
• M36: 9,303,641 km (0.095 R)
• M37: 9,486,450 km (0.103 R)
• M38: 9,624,529 km (0.108 R)
• M39: 10,230,101 km (0.109 R)
• M40: 10,609,032 km (0.068 R)
• M41: 10,896,111 km (0.106 R)
• M42: 10,992,452 km (0.109 R)
• M43: 11,258,736 km (0.093 R)
• M44: 11,674,618 km (0.073 R)
• M45: 11,872,087 km (0.058 R)
• M46: 11,971,121 km (0.049 R)
• M47: 12,070,603 km (0.11 R)
• M48: 12,195,218 km (0.03 R)
• M49: 12,320,282 km (0.102 R)
• M50: 12,546,474 km (0.101 R)
• M51: 13,568,676 km (0.103 R)
• M52: 14,142,235 km (0.116 R)
• M53: 14,484,963 km (0.076 R)
• M54: 14,857,013 km (0.084 R)
• M55: 14,937,198 km (0.111 R)
• M56: 15,071,088 km (0.074 R)
• M57: 15,556,533 km (0.104 R)
• M58: 16,542,682 km (0.063 R)
• M59: 16,709,035 km (0.078 R)
• M60: 16,848,161 km (0.118 R)
• M61: 16,959,611 km (0.062 R)
• M62: 17,183,410 km (0.103 R)
• M63: 17,945,910 km (0.1 R)
• M64: 18,116,751 km (0.076 R)
• M65: 18,231,044 km (0.036 R)
• M66: 18,719,331 km (0.086 R)
• M67: 19,095,719 km (0.102 R)
• M68: 19,474,501 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.8

Radius: 7.7

Gravity: 14.5 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.61 AU - 9.3 AU

Year: 16114 Days

Day: 16.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,249,534 km

• M1: 226,192 km (0.087 R)
• M2: 410,646 km (0.069 R)
• M3: 464,501 km (0.097 R)
• M4: 773,271 km (0.062 R)
• M5: 1,165,068 km (0.105 R)
• M6: 2,108,582 km (0.077 R)
• M7: 2,306,500 km (0.091 R)
• M8: 2,827,549 km (0.051 R)
• M9: 3,384,053 km (0.093 R)
• M10: 3,577,035 km (0.091 R)
• M11: 3,655,274 km (0.08 R)
• M12: 4,014,309 km (0.104 R)
• M13: 4,136,531 km (0.029 R)
• M14: 4,680,469 km (0.117 R)
• M15: 5,515,673 km (0.107 R)
• M16: 5,834,766 km (0.107 R)
• M17: 6,491,201 km (0.115 R)
• M18: 6,828,245 km (0.112 R)
• M19: 7,220,341 km (0.108 R)
• M20: 8,284,281 km (0.109 R)
• M21: 8,388,102 km (0.1 R)
• M22: 8,597,090 km (0.113 R)
• M23: 8,649,599 km (0.104 R)
• M24: 10,498,479 km (0.085 R)
• M25: 10,667,375 km (0.099 R)
• M26: 11,179,299 km (0.094 R)
• M27: 11,294,041 km (0.032 R)
• M28: 11,640,958 km (0.113 R)
• M29: 12,167,992 km (0.083 R)
• M30: 13,123,922 km (0.049 R)
• M31: 14,290,187 km (0.097 R)
• M32: 14,980,581 km (0.112 R)
• M33: 15,297,878 km (0.07 R)
• M34: 15,425,485 km (0.055 R)
• M35: 16,263,233 km (0.069 R)
• M36: 17,314,607 km (0.112 R)
• M37: 17,915,691 km (0.047 R)
• M38: 18,050,180 km (0.11 R)
• M39: 18,591,425 km (0.093 R)
• M40: 19,690,072 km (0.102 R)
• M41: 21,163,611 km (0.079 R)
• M42: 24,141,207 km (0.078 R)
• M43: 24,737,504 km (0.116 R)
• M44: 26,478,225 km (0.089 R)
• M45: 26,708,157 km (0.095 R)
• M46: 26,938,837 km (0.081 R)
• M47: 27,402,141 km (0.044 R)
• M48: 28,886,302 km (0.095 R)
• M49: 29,360,527 km (0.077 R)
• M50: 30,076,502 km (0.078 R)
• M51: 30,396,642 km (0.086 R)
• M52: 30,878,796 km (0.107 R)
• M53: 31,688,120 km (0.066 R)
• M54: 31,850,883 km (0.096 R)
• M55: 31,932,264 km (0.076 R)
• M56: 32,013,795 km (0.065 R)
• M57: 34,659,134 km (0.049 R)
• M58: 34,994,682 km (0.087 R)
• M59: 35,162,830 km (0.06 R)
• M60: 36,262,673 km (0.1 R)
• M61: 37,201,998 km (0.105 R)
• M62: 37,890,149 km (0.099 R)
• M63: 39,191,949 km (0.089 R)
• M64: 39,366,530 km (0.047 R)
• M65: 40,950,173 km (0.11 R)
• M66: 42,464,852 km (0.062 R)
• M67: 43,364,384 km (0.119 R)
• M68: 45,457,108 km (0.064 R)
• M69: 45,732,518 km (0.112 R)
• M70: 46,561,888 km (0.109 R)
• M71: 48,422,886 km (0.116 R)
• M72: 48,704,130 km (0.108 R)
• M73: 49,362,510 km (0.083 R)
• M74: 54,441,807 km (0.055 R)
• M75: 54,636,733 km (0.082 R)
• M76: 55,125,020 km (0.089 R)
• M77: 55,712,790 km (0.112 R)
• M78: 56,401,240 km (0.03 R)
• M79: 57,985,481 km (0.091 R)
• M80: 58,383,711 km (0.081 R)
• M81: 58,483,492 km (0.058 R)
• M82: 58,683,056 km (0.048 R)
• M83: 58,882,919 km (0.104 R)
• M84: 59,383,473 km (0.098 R)
• M85: 61,298,625 km (0.079 R)
• M86: 64,363,586 km (0.045 R)
• M87: 66,538,590 km (0.066 R)
• M88: 69,581,410 km (0.093 R)
• M89: 70,004,623 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.3

Radius: 4.5

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.84 AU - 9.88 AU

Year: 18786 Days

Day: 16.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,249,534 km

• M1: 94,546 km (0.106 R)
• M2: 147,354 km (0.114 R)
• M3: 364,720 km (0.074 R)
• M4: 501,901 km (0.088 R)
• M5: 654,939 km (0.06 R)
• M6: 770,579 km (0.108 R)
• M7: 1,040,453 km (0.036 R)
• M8: 1,317,060 km (0.031 R)
• M9: 1,506,600 km (0.077 R)
• M10: 1,682,378 km (0.113 R)
• M11: 2,347,639 km (0.032 R)
• M12: 2,734,200 km (0.038 R)
• M13: 2,787,158 km (0.11 R)
• M14: 3,002,728 km (0.101 R)
• M15: 3,112,533 km (0.088 R)
• M16: 3,769,268 km (0.114 R)
• M17: 4,037,647 km (0.12 R)
• M18: 4,098,234 km (0.059 R)
• M19: 4,719,514 km (0.083 R)
• M20: 5,106,224 km (0.077 R)
• M21: 5,237,272 km (0.041 R)
• M22: 5,773,131 km (0.114 R)
• M23: 6,186,321 km (0.108 R)
• M24: 6,291,039 km (0.105 R)
• M25: 7,077,326 km (0.109 R)
• M26: 7,223,632 km (0.089 R)
• M27: 7,481,988 km (0.106 R)
• M28: 8,779,600 km (0.076 R)
• M29: 9,253,975 km (0.113 R)
• M30: 9,413,895 km (0.099 R)
• M31: 9,494,229 km (0.1 R)
• M32: 9,615,104 km (0.094 R)
• M33: 9,696,036 km (0.074 R)
• M34: 9,980,871 km (0.039 R)
• M35: 10,021,861 km (0.113 R)
• M36: 11,360,761 km (0.081 R)
• M37: 12,094,539 km (0.106 R)
• M38: 12,357,233 km (0.096 R)
• M39: 13,471,737 km (0.044 R)
• M40: 15,747,569 km (0.083 R)
• M41: 16,130,241 km (0.102 R)
• M42: 16,564,523 km (0.115 R)
• M43: 16,612,993 km (0.055 R)
• M44: 16,710,082 km (0.12 R)
• M45: 17,296,655 km (0.09 R)
• M46: 17,395,091 km (0.091 R)
• M47: 17,790,628 km (0.104 R)
• M48: 17,889,961 km (0.108 R)
• M49: 18,189,156 km (0.047 R)
• M50: 20,277,393 km (0.067 R)
• M51: 21,007,580 km (0.067 R)
• M52: 21,112,598 km (0.037 R)
• M53: 21,375,890 km (0.113 R)
• M54: 22,493,685 km (0.104 R)
• M55: 22,547,391 km (0.108 R)
• M56: 22,708,658 km (0.109 R)
• M57: 23,521,273 km (0.052 R)
• M58: 24,343,314 km (0.092 R)
• M59: 24,398,366 km (0.088 R)
• M60: 25,174,629 km (0.104 R)
• M61: 25,902,722 km (0.111 R)
• M62: 26,015,369 km (0.057 R)
• M63: 27,207,664 km (0.119 R)
• M64: 27,839,266 km (0.073 R)
• M65: 28,999,996 km (0.088 R)
• M66: 29,586,420 km (0.052 R)
• M67: 29,880,978 km (0.08 R)
• M68: 31,368,579 km (0.035 R)
• M69: 33,614,043 km (0.078 R)
• M70: 33,798,348 km (0.089 R)
• M71: 33,859,982 km (0.099 R)
• M72: 38,450,094 km (0.088 R)
• M73: 38,578,598 km (0.109 R)
• M74: 39,093,963 km (0.106 R)
• M75: 39,223,215 km (0.102 R)
• M76: 40,261,873 km (0.073 R)
• M77: 41,178,011 km (0.047 R)
• M78: 44,911,076 km (0.084 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 11,166 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit